Words similar to observant

Example sentences for: observant

How can you use “observant” in a sentence? Here are some example sentences to help you improve your vocabulary:

The observant reader should, at this point, be asking why toluene can be modeled by PKQuest (figs.
I had never met anyone so certain, so intense, so observant, so impatient, so intelligent.
The dogs prowling around, stand-ins perhaps for the observant artist, give an unruliness to family gatherings.
He seems to have been a rigorously observant Muslim.
After all, circa 1939 it was very hard for an observant person to see much future in the free market.